private void autoscale() {
int stateHash = FrameManager.getStateHash();
// if(lastFrameStateHash == stateHash) return;
lastStateHash = stateHash;
final Collection<Track> trackList = IGV.getInstance().getAllTracks();
Map<String, List<Track>> autoscaleGroups = new HashMap<String, List<Track>>();
for (Track track : trackList) {
if (!track.isVisible()) continue;
String asGroup = track.getAttributeValue(AttributeManager.GROUP_AUTOSCALE);
if (asGroup != null) {
if (!autoscaleGroups.containsKey(asGroup)) {
autoscaleGroups.put(asGroup, new ArrayList<Track>());
}
autoscaleGroups.get(asGroup).add(track);
} else if (track.getAutoScale()) {
autoscaleGroup(Arrays.asList(track));
}
}
if (autoscaleGroups.size() > 0) {
for (List<Track> tracks : autoscaleGroups.values()) {
autoscaleGroup(tracks);
}
}
}
